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1,029
RESULTS

Media Type
567
texts
253
movies
105
audio
67
images
31
software
2
data
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Availability
1,012
Always Available
15
Available to Borrow
2
Waitlist
Topics & Subjects
330
ERIC Archive
162
Youtube
124
PEG
123
Community Media
95
Science Education
86
Mathematics Education
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Collection
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Creator
330
eric
81
nasa technical reports server (ntrs)
19
defense technical information center
17
nasa
17
prof. v. viswanadham
14
portmedia
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Language
736
English
3
Arabic
2
Esperanto
1
Portuguese
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